Added handler for FileHasNoContent exception, some clean up
Added exception for empty files
Added FileHasNoContent string
Little fixes
Added handling for other exceptions in the ImportListLoader.
Added exception is null option to display nothing if no error occured
Fixed some naming
Add option for  sharing encrypted file.
Merge pull request #361 from mb-14/file

Add option for  sharing encrypted file.
Cleanup code, search with preceeding %
Merge branch 'master' of github.com:openpgp-keychain/openpgp-keychain
Reworking main KeyListPublicFragment to get progress indicator
move search view from activity to fragment by setting it as a list header, better reusability! Required for service activites
Fix for #347
remove unused imports and unthrown exceptions
move hardcode strings to strings.xml
removed useless semicolons, fixed some parameters in documenation, simplified some conditionals
Move search view into onCreateView, fixes #365
Merge pull request #367 from hav3n/branch-fixes

Fix for #347
Merge pull request #366 from uberspot/master

Minor code clean up